package com.zzyl.nursing.service.impl;

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.LocalDateTimeUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.utils.DateTimeZoneConverter;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.nursing.domain.Device;
import com.zzyl.nursing.dto.IotMsgNotifyData;
import com.zzyl.nursing.mapper.DeviceMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.DeviceDataMapper;
import com.zzyl.nursing.domain.DeviceData;
import com.zzyl.nursing.service.IDeviceDataService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import java.util.Arrays;
import java.util.Map;

import static com.zzyl.common.constant.Constants.IOT_DEVICE_LAST_DATA;

/**
 * 设备数据Service业务层处理
 * 
 * @author ruoyi
 * @date 2025-08-03
 */
@Service
public class DeviceDataServiceImpl extends ServiceImpl<DeviceDataMapper, DeviceData> implements IDeviceDataService
{
    @Autowired
    private DeviceDataMapper deviceDataMapper;
    @Autowired
    private DeviceMapper deviceMapper;
    @Autowired
    private RedisTemplate redisTemplate;
    /**
     * 查询设备数据
     * 
     * @param id 设备数据主键
     * @return 设备数据
     */
    @Override
    public DeviceData selectDeviceDataById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询设备数据列表
     * 
     * @param deviceData 设备数据
     * @return 设备数据
     */
    @Override
    public List<DeviceData> selectDeviceDataList(DeviceData deviceData)
    {
        return deviceDataMapper.selectDeviceDataList(deviceData);
    }

    /**
     * 新增设备数据
     * 
     * @param deviceData 设备数据
     * @return 结果
     */
    @Override
    public int insertDeviceData(DeviceData deviceData)
    {
        return save(deviceData) ? 1 : 0;
    }

    /**
     * 修改设备数据
     * 
     * @param deviceData 设备数据
     * @return 结果
     */
    @Override
    public int updateDeviceData(DeviceData deviceData)
    {
        return updateById(deviceData) ? 1 : 0;
    }

    /**
     * 批量删除设备数据
     * 
     * @param ids 需要删除的设备数据主键
     * @return 结果
     */
    @Override
    public int deleteDeviceDataByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 删除设备数据信息
     * 
     * @param id 设备数据主键
     * @return 结果
     */
    @Override
    public int deleteDeviceDataById(Long id)
    {
        return removeById(id) ? 1 : 0;
    }

    /**
     * 批量保存设备数据
     * @param iotMsgNotifyData
     */
    @Override
    public void saveBatchData(IotMsgNotifyData iotMsgNotifyData) {
        String deviceId = iotMsgNotifyData.getHeader().getDeviceId();
        //查询设备信息
        Device device = deviceMapper.selectOne(Wrappers.<Device>lambdaQuery().eq(Device::getIotId, deviceId));
        if(ObjectUtil.isEmpty(device)){
            return;
        }
        //批量保存设备数据
        iotMsgNotifyData.getBody().getServices().forEach(service -> {
            //获取属性
            Map<String, Object> properties = service.getProperties();
            if(CollUtil.isEmpty(properties)){
                return;
            }
            //获取上报时间
            String eventTimeStr = service.getEventTime();
            LocalDateTime localDateTime = LocalDateTimeUtil.parse(eventTimeStr, "yyyyMMdd'T'HHmmss'Z'");
            //转换时区
            LocalDateTime eventTime = DateTimeZoneConverter.utcToShanghai(localDateTime);
            //封装数据
            List<DeviceData> list = new ArrayList<>();
            properties.forEach((key, value) -> {
                DeviceData deviceData = BeanUtil.toBean(device, DeviceData.class);
                deviceData.setId(null);
                deviceData.setFunctionId(key);
                deviceData.setDataValue(value.toString());
                deviceData.setAlarmTime(eventTime);
                deviceData.setAccessLocation(device.getBindingLocation());
                list.add(deviceData);
            });
            saveBatch(list);
            redisTemplate.opsForHash().put(Constants.IOT_DEVICE_LAST_DATA,device.getIotId(), JSONUtil.toJsonStr(list));
        });
    }
}
